sff_ropenf__()

int sff_ropenf__	(	integer *	lu,
		char *	filename,
		real *	version,
		char *	timestamp,
		char *	code,
		integer *	nline,
		char *	lines,
		integer *	lenmax,
		integer *	lindim,
		integer *	ierr,
		ftnlen	filename_len,
		ftnlen	timestamp_len,
		ftnlen	code_len,
		ftnlen	lines_len
	)